Results 1 to 10 of about 9,596 (163)
Aqueous Radical Photopolymerization Catalyzed by Resorufin
OrganicsCommercially available resorufin was shown to function as an organic photocatalyst for visible-light-induced aqueous radical polymerization under low-irradiance illumination.
Wenqiao Zhou, Chunming Liu
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Molecular Accessibility and Diffusion of Resorufin in Zeolite Crystals [PDF]
Chemistry – A European Journal, 2023 AbstractInvited for the cover of this issue is the group of Professor Bert Weckhuysen at Utrecht University. The image depicts the change in fluorescence color of a resorufin dye molecule when it is protonated and confined inside the micropores of zeolite‐β. Read the full text of the article at 10.1002/chem.202302553.
J. J. Erik Maris +8 more
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Revisiting the Resazurin-Based Sensing of Cellular Viability: Widening the Application Horizon
Biosensors, 2022 Since 1991, the NAD(P)H-aided conversion of resazurin to fluorescent resorufin has been widely used to measure viability based on the metabolic activity in mammalian cell culture and primary cells.
Darja Lavogina +10 more
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Bioengineering, 2023 The resazurin reduction test is one of the basic tests for bacterial culture viability and drug resistance endorsed by the World Health Organisation. At the same time, conventional spectrophotometric and spectrofluorimetric methods demand rather bulky ...
Alexander V. Sychev +3 more
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Molecules, 2023 Cell viability and metabolic activity are ubiquitous parameters used in biochemistry, molecular biology, and biotechnological studies. Virtually all toxicology and pharmacological projects include at some point the evaluation of cell viability and/or ...
Beatriz Vieira-da-Silva +1 more
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A sensitive and compact optical detector based on digital lock-in amplification
HardwareX, 2021 We report a sensitive, fixed-wavelength, lock-in-based optical detector built from a light-emitting diode, two colour filters, a photodetector, a small number of discrete analogue components, and a low-cost microcontroller development board.
Andrew J. Harvie +2 more
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Biosensors, 2023 Human pancreatic lipase (hPL) is a crucial digestive enzyme responsible for the digestion of dietary lipids in humans, and inhibition of hPL is effective in reducing triglyceride intake, thereby preventing and treating obesity. In this study, a series of
Fan-Bin Hou +8 more
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Scientific Reports, 2021 This report suggests a method of enhancing the sensitivity of chemifluorescence-based ELISA, using photooxidation-induced fluorescence amplification (PIFA).
Youhee Heo +3 more
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ROS-responsive ADPH nanoparticles for image-guided surgery
Frontiers in Chemistry, 2023 In recent years, organic fluorescent probes with tumor microenvironment (TME)-responsive fluorescence turn-on properties have been increasingly used in imaging-guided tumor resection due to their higher signal-to-noise ratio for tumor imaging compared to
Kangjun Sun +7 more
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Oxygen-dependence of mitochondrial ROS production as detected by Amplex Red assay
Redox Biology, 2018 The initial rates of superoxide plus hydrogen peroxide (ROS) generation by intact or permeabilized rat heart mitochondria and coupled inside-out bovine heart submitochondrial particles (SMP) oxidizing NAD-dependent substrates, NADH, and succinate were ...
Vera G. Grivennikova +2 more
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